Also, another thing that can grasp the audience's attention is the ability to foreshadow the obvious. Not For example: In the power rangers. Why does the bad guys only attack one city and send one monster at a time? Why don't they attack the other places with no power rangers first? You might counter with "because the power rangers can fly there." That is true. But why don't the bad guys bring out at least 51515 bad guys at the same time when the power rangers can barely defeat one at a time? Stating the obvious would kill the show. The power rangers would win no matter what because they are the good guys. They good guys always win. It's biased. It shares a Universal Theme.